Dear Alan,
Nice my friend very nice, and the breathing is central to the Meditation I practice, Anapanasati, which simply means Anapana "inhale exhale" sati "the mind" being mindful of your breathing, your breathing is your focus,
I have not got that far to start bringing scripture into my Meditation but I will, I have only been practicing on and off for a year ( practice the key word ) I am simply content to reach a stage where I feel that my mind is empty of thought, but I am a firm believer that any kind of Meditation, simply sitting quietly being in the moment is good for you.
Namaste ( I bow to you )
Gonnagle,